Cisco 400-007 Exam With Confidence Using Practice Dumps

B (Platform as a Service – PaaS): In a PaaS model, the cloud provider manages the operating system, middleware, runtime, and platform stack. The customer is only responsible for deploying and managing the application itself.

This abstraction allows developers to focus on application logic without worrying about the infrastructure or platform details.

Other options explained:

A (IaaS): Customer manages OS, middleware, and runtime; provider manages hardware and virtualization.

C (SaaS): Customer simply consumes the application; all layers are managed by the provider.

D (BMaaS): Bare Metal as a Service — customer has full control over hardware and all software layers.

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B (Minimize operational costs): A common business goal to reduce long-term operating expenses.

E (Reduce complexity): Simplifying designs reduces operational overhead, risk, and failure domains.

Why other options are incorrect:

A: Resiliency is a design goal, but not a business objective itself.

C: Endpoint posture is a technical security feature.

D: Faster obsolescence contradicts business optimization.